Others argue that since the earth has endured a long string of ice ages in the last two millionto three million years, any warming is ________ to be temporary.
A、seemedB
暫無解析
He thoroughly understood the society __________.
________ with the size of the whole earth, the highest mountains do not seem high at all.
It ________ as a shock to realize that I was not alone in the room.
________,Johnhasbeentoseveralforeigncountries.
I won't ________ those children making a noise in my house!